Question about pont...
 

I have a friend giving me his car it is a Pontiac not sure what kind i think bonnieville well it has a chip in the key. the car has a problem of while driving shutting off and right back on (I don't mean stopping and starting back up) it stops and starts real quick on it's own I am thinking it might be a fault in the vats and wanting to get other opinions of what might cause it to.